Department of Clinical and Experimental Medicine, University of Foggia School of Dentistry, Foggia, Italy.
Department of Periodontics and Oral Medicine, University of Michigan School of Dentistry, Ann Arbor, MI.
J Prosthodont. 2021 Feb;30(2):177-182. doi: 10.1111/jopr.13247. Epub 2020 Sep 9.
Mounting dental casts in an articulator is an important prerequisite for prosthodontic rehabilitation cases where the design of an accurate static and dynamic occlusion is needed. Virtual mounting can be achieved through the superimposition of various 3D images acquired from the hard and soft tissues of the patient. The purpose of this technical report is to describe a digital cross-mounting technique for patients undergoing implant-supported fixed prosthetic treatment. Through the use of face scanning, intraoral scanning, and cone beam computed tomography, this technique enables creation of a 3D virtual patient with occlusal registration in centric relation. Ultimately, the described methodology allows for the fabrication of definitive full-mouth implant-supported fixed prostheses.
在牙架上安装牙模是修复病例的重要前提，需要设计准确的静态和动态咬合关系。虚拟安装可以通过叠加从患者软硬组织获得的各种 3D 图像来实现。本技术报告的目的是描述一种用于接受种植体支持的固定修复治疗的患者的数字交叉安装技术。通过使用面扫描、口内扫描和锥形束计算机断层扫描，该技术能够创建具有正中关系咬合记录的 3D 虚拟患者。最终，所描述的方法允许制作最终的全口种植体支持固定修复体。
